This conference audio system provides high-end audio performance for a variety of conferencing applications. The four compact 6.5" C6 in-ceiling speakers and two S8.1 8" surface mount speakers deliver outstanding audio performance, aesthetics, and durability, making them a perfect fit for any conference room. This audio conference system also includes the powerful RMA350BT 350W rackmount versatile amplifier with Bluetooth streaming for excellent background music, sound masking, or paging, and also has the ability to accommodate most input sources like microphones, AV equipment, or computer audio. In the event of an emergency, the RMA350BTs' emergency input (EMC In) can be configured to stop all other audio automatically. The emergency input takes priority over all other audio allowing an integrated emergency voice alarm system to be heard loud and clear. This input will work with an existing paging system, emergency paging mic, and, most importantly, a relay closure from a fire alarm system.

The Pure Resonance Audio C6 6.5" 2-way high-performance commercial ceiling speaker features an innovative compact flush-mount design that blends naturally into any space. This 70-volt ceiling speaker provides full-range high-quality sound for superior background music, sound masking, paging, or announcements. With a wide 130Hz - 17kHz frequency range, this two-way 70V ceiling speaker delivers impressive lows and clear highs for superior vocal intelligibility and full-range uncolored music reproduction. The C6 employs high-quality materials featuring an ABS enclosure with an iron back barrel and a power-coated iron mesh grill. With a front-accessible built-in 70V transformer and an 8-ohm bypass, the C6 is perfect for conference rooms, offices, classrooms, retail stores, and other commercial environments. The included C6-TB tile bridge is designed to securely install the C6 6.5" flush mount 70V commercial ceiling speaker in new or existing construction.

The Pure Resonance Audio S8.1 redefines 70-volt outdoor surface mount loudspeakers, combining premium audio performance, beauty, durability, and simple functionality in a single concept. The durable IP65-rated dust and water-resistant UV-protected ABS enclosure make the S8.1 perfect for background-to-foreground level music, paging, and general-purpose audio in both indoor and outdoor commercial applications. This 2-way all-weather 70V surface mount loudspeaker encompasses an 8" graphite woofer and 1.1" silk tweeter and a built-in 70V/100V transformer with an 8-ohm bypass. Exclusive OBE (Optimal Bass Enhancement) radiator technology provides an enhanced low-end for a richer and more robust full-range sound. The S8.1 produces impeccable acoustic quality, high-fidelity audio with clean and clear vocal and music reproduction for restaurants, bars, retail stores, fitness gyms, schools, and other business applications that desire deeper bass.

The simple-to-operate Pure Resonance Audio RMA350BT 5-channel commercial rack mount mixer amplifier features 350 watts of high-performance power encased in a slim and lightweight space-saving design. This mixer amplifier provides quick and easy Bluetooth connection as well as the ability to accommodate most input sources like microphones, AV equipment, or computer audio. The RMA350BT's multimedia player also features a TF card, USB thumb drive, and built-in FM tuner. Adjust the audio levels/settings as well as control the volume of the speakers with the included remote control in this audio conference system.

Due to the possibilities of FM radio interference and the variables involved, it's not recommended to use FM radio as your primary input source.